Works matching AU Claassen, Jan

Results: 95

Validation of prognostic stroke scores — comments on "Evaluation of FRESH scores in predicting outcome and quality of life after aneurysmal subarachnoid haemorrhage in a European patient cohort".

Published in:

Acta Neurochirurgica, 2024, v. 166, n. 1, p. 1, doi. 10.1007/s00701-024-06046-6

By:

Witsch, Jens;
Sloane, Kelly L.;
Rothstein, Aaron;
Claassen, Jan

Publication type:

Article

Validation of prognostic stroke scores — comments on “Evaluation of FRESH scores in predicting outcome and quality of life after aneurysmal subarachnoid haemorrhage in a European patient cohort”.

Published in:

2024

By:

Witsch, Jens;
Sloane, Kelly L.;
Rothstein, Aaron;
Claassen, Jan

Publication type:

Letter

Neurocritical Care of Emergent Large-Vessel Occlusion: The Era of a New Standard of Care.

Published in:

Journal of Intensive Care Medicine, 2017, v. 32, n. 6, p. 373, doi. 10.1177/0885066616656361

By:

Al-Mufti, Fawaz;
Dancour, Elie;
Amuluru, Krishna;
Prestigiacomo, Charles;
Mayer, Stephan A.;
Connolly, E. Sander;
Claassen, Jan;
Willey, Joshua Z.;
Meyers, Philip M.

Publication type:

Article

Assessment of Noninvasive Regional Brain Oximetry in Posterior Reversible Encephalopathy Syndrome and Reversible Cerebral Vasoconstriction Syndrome.

Published in:

Journal of Intensive Care Medicine, 2016, v. 31, n. 6, p. 415, doi. 10.1177/0885066615623465

By:

Chung, David Y.;
Claassen, Jan;
Agarwal, Sachin;
Schmidt, J. Michael;
Mayer, Stephan A.

Publication type:

Article

Use of Oral Vasopressin V<sub>2</sub> Receptor Antagonist for Hyponatremia in Acute Brain Injury.

Published in:

European Neurology, 2013, v. 70, n. 3/4, p. 142, doi. 10.1159/000350844

By:

Jeon, Sang-Beom;
Choi, H. alex;
Lesch, Christine;
Kim, Myung Chun;
Badjatia, Neeraj;
Claassen, Jan;
Mayer, Stephan a.;
Lee, Kiwon

Publication type:

Article

Risk of seizures and status epilepticus in older patients with liver disease.

Published in:

Epilepsia (Series 4), 2018, v. 59, n. 7, p. 1392, doi. 10.1111/epi.14442

By:

Alkhachroum, Ayham M.;
Rubinos, Clio;
Kummer, Benjamin R.;
Parikh, Neal S.;
Chen, Monica;
Chatterjee, Abhinaba;
Reynolds, Alexandra;
Merkler, Alexander E.;
Claassen, Jan;
Kamel, Hooman

Publication type:

Article

Continuous EEG monitoring: A survey of neurophysiologists and neurointensivists.

Published in:

Epilepsia (Series 4), 2014, v. 55, n. 11, p. 1864, doi. 10.1111/epi.12809

By:

Gavvala, Jay;
Abend, Nicholas;
LaRoche, Suzette;
Hahn, Cecil;
Herman, Susan T.;
Claassen, Jan;
Macken, Mícheál;
Schuele, Stephan;
Gerard, Elizabeth

Publication type:

Article

Multimodal invasive monitoring in status epilepticus: What is the evidence it has a place?

Published in:

Epilepsia (Series 4), 2013, v. 54, p. 57, doi. 10.1111/epi.12279

By:

Helbok, Raimund;
Claassen, Jan

Publication type:

Article

Intravenous ketamine for the treatment of refractory status epilepticus: A retrospective multicenter study.

Published in:

Epilepsia (Series 4), 2013, v. 54, n. 8, p. 1498, doi. 10.1111/epi.12247

By:

Gaspard, Nicolas;
Foreman, Brandon;
Judd, Lilith M.;
Brenton, James N.;
Nathan, Barnett R.;
McCoy, Blathnaid M.;
Al‐Otaibi, Ali;
Kilbride, Ronan;
Fernández, Ivan Sánchez;
Mendoza, Lucy;
Samuel, Sophie;
Zakaria, Asma;
Kalamangalam, Giridhar P.;
Legros, Benjamin;
Szaflarski, Jerzy P.;
Loddenkemper, Tobias;
Hahn, Cecil D.;
Goodkin, Howard P.;
Claassen, Jan;
Hirsch, Lawrence J.

Publication type:

Article

Acute cerebral microbleeds in refractory status epilepticus.

Published in:

Epilepsia (Series 4), 2013, v. 54, n. 5, p. e66, doi. 10.1111/epi.12113

By:

Jeon, Sang‐Beom;
Parikh, Gunjan;
Alex Choi, H.;
Lee, Kiwon;
Lee, Jong Hwan;
Schmidt, J. Michael;
Badjatia, Neeraj;
Mayer, Stephan A.;
Claassen, Jan

Publication type:

Article

Focal motor seizures induced by alerting stimuli in critically ill patients.

Published in:

Epilepsia (Series 4), 2008, v. 49, n. 6, p. 968, doi. 10.1111/j.1528-1167.2007.01481.x

By:

Hirsch, Lawrence J.;
Pang, Trudy;
Claassen, Jan;
Chang, Craig;
Khaled, Karine Abou;
Wittman, John;
Emerson, Ronald G.

Publication type:

Article

Predicting delayed cerebral ischemia after subarachnoid hemorrhage using physiological time series data.

Published in:

2019

By:

Park, Soojin;
Megjhani, Murad;
Frey, Hans-Peter;
Grave, Edouard;
Wiggins, Chris;
Terilli, Kalijah L.;
Roh, David J.;
Velazquez, Angela;
Agarwal, Sachin;
Connolly, E. Sander;
Schmidt, J. Michael;
Claassen, Jan;
Elhadad, Noemie;
Connolly, E Sander Jr

Publication type:

journal article

A Novel Clinical Score to Assess Seizure Risk.

Published in:

JAMA Neurology, 2017, v. 74, n. 12, p. 1395, doi. 10.1001/jamaneurol.2017.1922

By:

Czeisler, Barry M.;
Claassen, Jan

Publication type:

Article

Electroencephalographic Periodic Discharges and Frequency-Dependent Brain Tissue Hypoxia in Acute Brain Injury.

Published in:

JAMA Neurology, 2017, v. 74, n. 3, p. 301, doi. 10.1001/jamaneurol.2016.5325

By:

Witsch, Jens;
Frey, Hans-Peter;
Schmidt, J. Michael;
Velazquez, Angela;
Falo, Cristina M.;
Reznik, Michael;
Roh, David;
Agarwal, Sachin;
Park, Soojin;
Connolly, E. Sander;
Claassen, Jan

Publication type:

Article

Loss of Consciousness at Onset of Subarachnoid Hemorrhage as an Important Marker of Early Brain Injury.

Published in:

JAMA Neurology, 2016, v. 73, n. 1, p. 28, doi. 10.1001/jamaneurol.2015.3188

By:

Sureerat Suwatcharangkoon;
Meyers, Emma;
Falo, Cristina;
Schmidt, J. Michael;
Agarwal, Sachin;
Claassen, Jan;
Mayer, Stephan A.

Publication type:

Article

Status Epilepticus Redefined or Increasingly Detected?

Published in:

JAMA Neurology, 2015, v. 72, n. 6, p. 631, doi. 10.1001/jamaneurol.2015.0204

By:

Jongeling, Amy C.;
Bazil, Carl W.;
Claassen, Jan

Publication type:

Article

Subarachnoid hemorrhage: who dies, and why?

Published in:

Critical Care, 2015, v. 19, n. 1, p. 1, doi. 10.1186/s13054-015-1036-0

By:

Lantigua, Hector;
Ortega-Gutierrez, Santiago;
Schmidt, J. Michael;
Kiwon Lee;
Badjatia, Neeraj;
Agarwal, Sachin;
Claassen, Jan;
Connolly, E. Sander;
Mayer, Stephan A.

Publication type:

Article

Subarachnoid hemorrhage: who dies, and why?

Published in:

2015

By:

Lantigua, Hector;
Ortega-Gutierrez, Santiago;
Schmidt, J Michael;
Lee, Kiwon;
Badjatia, Neeraj;
Agarwal, Sachin;
Claassen, Jan;
Connolly, E Sander;
Mayer, Stephan A

Publication type:

journal article

Is pentobarbital safe and efficacious in the treatment of super-refractory status epilepticus: a cohort study.

Published in:

Critical Care, 2014, v. 18, n. 3, p. 1, doi. 10.1186/cc13883

By:

Pugin, Deborah;
Foreman, Brandon;
De Marchis, Gian Marco;
Fernandez, Andres;
Schmidt, J. Michael;
Czeisler, Barry M.;
Mayer, Stephan A.;
Agarwal, Sachin;
Lesch, Christine;
Lantigua, Hector;
Claassen, Jan

Publication type:

Article

Is pentobarbital safe and efficacious in the treatment of super-refractory status epilepticus: a cohort study.

Published in:

2014

By:

Pugin, Deborah;
Foreman, Brandon;
De Marchis, Gian;
Fernandez, Andres;
Schmidt, J;
Czeisler, Barry M;
Mayer, Stephan A;
Agarwal, Sachin;
Lesch, Christine;
Lantigua, Hector;
Claassen, Jan;
De Marchis, Gian Marco;
Schmidt, J Michael

Publication type:

journal article

Systemic glucose variability predicts cerebral metabolic distress and mortality after subarachnoid hemorrhage: a retrospective observational study.

Published in:

Critical Care, 2014, v. 18, n. 2, p. 1, doi. 10.1186/cc13857

By:

Kurtz, Pedro;
Claassen, Jan;
Helbok, Raimund;
Schmidt, J. Michael;
Fernandez, Luis;
Presciutti, Mary;
Stuart, R. Morgan;
Connolly, E. Sander;
Kiwon Lee;
Neeraj Badjatia;
Mayer, Stephan A.

Publication type:

Article

Effects of the neurological wake-up test on clinical examination, intracranial pressure, brain metabolism and brain tissue oxygenation in severely brain-injured patients.

Published in:

Critical Care, 2012, v. 16, n. 6, p. R226, doi. 10.1186/cc11880

By:

Helbok, Raimund;
Kurtz, Pedro;
Schmidt, Michael J.;
Stuart, Morgan R.;
Fernandez, Luis;
Connolly, Sander E.;
Lee, Kiwon;
Schmutzhard, Erich;
A Mayer, Stephan;
Claassen, Jan;
Badjatia, Neeraj

Publication type:

Article

Quantitative EEG for the detection of brain ischemia.

Published in:

2012

By:

Foreman, Brandon;
Claassen, Jan

Publication type:

journal article

Nutritional support and brain tissue glucose metabolism in poor-grade SAH: a retrospective observational study.

Published in:

2012

By:

Schmidt, J Michael;
Claassen, Jan;
Ko, Sang-Bae;
Lantigua, Hector;
Presciutti, Mary;
Lee, Kiwon;
Connolly, E Sander;
Mayer, Stephan A;
Seres, David S;
Badjatia, Neeraj

Publication type:

journal article

Effects of the neurological wake-up test on clinical examination, intracranial pressure, brain metabolism and brain tissue oxygenation in severely brain-injured patients.

Published in:

2012

By:

Helbok, Raimund;
Kurtz, Pedro;
Schmidt, Michael J;
Stuart, Morgan R;
Fernandez, Luis;
Connolly, Sander E;
Lee, Kiwon;
Schmutzhard, Erich;
Mayer, Stephan A;
Claassen, Jan;
Badjatia, Neeraj

Publication type:

journal article

The effect of window rooms on critically ill patients with subarachnoid hemorrhage admitted to intensive care.

Published in:

2011

By:

Wunsch, Hannah;
Gershengorn, Hayley;
Mayer, Stephan A;
Claassen, Jan

Publication type:

journal article

Hyperemia in subarachnoid hemorrhage patients is associated with an increased risk of seizures.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2020, v. 40, n. 6, p. 1290, doi. 10.1177/0271678X19863028

By:

Alkhachroum, Ayham;
Megjhani, Murad;
Terilli, Kalijah;
Rubinos, Clio;
Ford, Jenna;
Wallace, Brendan K;
Roh, David J;
Agarwal, Sachin;
Connolly, E Sander;
Boehme, Amelia K;
Claassen, Jan;
Park, Soojin

Publication type:

Article

Intracortical electrophysiological correlates of blood flow after severe SAH: A multimodality monitoring study.

Published in:

Journal of Cerebral Blood Flow & Metabolism, 2018, v. 38, n. 3, p. 506, doi. 10.1177/0271678X17700433

By:

Foreman, Brandon;
Albers, David;
Schmidt, J. Michael;
Falo, Cristina Maria;
Velasquez, Angela;
Connolly, E. Sander;
Claassen, Jan

Publication type:

Article

Incorporating High-Frequency Physiologic Data Using Computational Dictionary Learning Improves Prediction of Delayed Cerebral Ischemia Compared to Existing Methods.

Published in:

Frontiers in Neurology, 2018, p. 1, doi. 10.3389/fneur.2018.00122

By:

Megjhani, Murad;
Terilli, Kalijah;
Frey, Hans-Peter;
Velazquez, Angela G.;
Doyle, Kevin William;
Connolly, Edward Sander;
Roh, David Jinou;
Agarwal, Sachin;
Claassen, Jan;
Elhadad, Noemie;
Park, Soojin

Publication type:

Article

Initial Misdiagnosis and Outcome After Subarachnoid Hemorrhage.

Published in:

JAMA: Journal of the American Medical Association, 2004, v. 291, n. 7, p. 866, doi. 10.1001/jama.291.7.866

By:

Kowalski, Robert G.;
Claassen, Jan;
Kreiter, Kurt T.;
Bates, Joseph E.;
Ostapkovich, Noeleen D.;
Connolly, E. Sander;
Mayer, Stephan A.

Publication type:

Article

Causal Structure of Brain Physiology after Brain Injury from Subarachnoid Hemorrhage.

Published in:

PLoS ONE, 2016, v. 11, n. 4, p. 1, doi. 10.1371/journal.pone.0149878

By:

Claassen, Jan;
Rahman, Shah Atiqur;
Huang, Yuxiao;
Frey, Hans-Peter;
Schmidt, J. Michael;
Albers, David;
Falo, Cristina Maria;
Park, Soojin;
Agarwal, Sachin;
Connolly, E. Sander;
Kleinberg, Samantha

Publication type:

Article

Relationship Between Energy Balance and Complications After Subarachnoid Hemorrhage.

Published in:

JPEN Journal of Parenteral & Enteral Nutrition, 2010, v. 34, n. 1, p. 64, doi. 10.1177/0148607109348797

By:

Badjatia, Neeraj;
Fernandez, Luis;
Schlossberg, Marin J.;
Schmidt, J. Michael;
Claassen, Jan;
Lee, Kiwon;
Connolly, E. Sander;
Mayer, Stephan A.;
Rosenbaum, Michael

Publication type:

Article

New-onset seizures in two adults with hemophagocytic lymphohistiocytosis.

Published in:

2015

By:

Gold, Carl;
Sheth, Sheetal;
Agarwal, Sachin;
Claassen, Jan;
Foreman, Brandon

Publication type:

Letter

The hazards of lack of co-registration of ictal brain SPECT with MRI: A case report of sinusitis mimicking a brainstem seizure focus.

Published in:

BMC Nuclear Medicine, 2004, v. 4, p. 2, doi. 10.1186/1471-2385-4-2

By:

Butler, Tracy;
Hirsch, Lawrence J.;
Claassen, Jan

Publication type:

Article

Anemia From Inflammation After Intracerebral Hemorrhage and Relationships With Outcome.

Published in:

Journal of the American Heart Association, 2024, v. 13, n. 14, p. 1, doi. 10.1161/JAHA.124.035524

By:

Roh, David J.;
Poyraz, Fernanda Carvalho;
Mao, Eric;
Qi Shen;
Kansara, Vedant;
Cottarelli, Azzurra;
Song, Sandy;
Nemkov, Travis;
Kumar, Aditya;
Hudson, Krystalyn E.;
Ghoshal, Shivani;
Soojin Park;
Agarwal, Sachin;
Connolly, Edward Sander;
Claassen, Jan;
Kreuziger, Lisa Baumann;
Hod, Eldad;
Yeatts, Sharon;
Foster, Lydia D.;
Selim, Magdy

Publication type:

Article

Primary and Secondary Intracerebral Hemorrhage in Pregnant and Nonpregnant Young Adults by SMASH-UP Criteria.

Published in:

Journal of the American Heart Association, 2024, v. 13, n. 7, p. 1, doi. 10.1161/JAHA.123.034032

By:

Sariyeva, Mehriban;
Haghighi, Noora;
Mitchell, Amanda;
Booker, Whitney A.;
Petersen, Nils H.;
Shields, Andrea D.;
Ghoshal, Shivani;
Agarwal, Sachin;
Park, Soojin;
Claassen, Jan;
Connolly, E. Sander;
Roh, David J.;
Miller, Eliza C.

Publication type:

Article

Red Blood Cell Transfusions Are Not Associated With Incident Complications or Poor Outcomes in Patients With Intracerebral Hemorrhage.

Published in:

Journal of the American Heart Association, 2023, v. 12, n. 11, p. 1, doi. 10.1161/JAHA.122.028816

By:

Carvalho Poyraz, Fernanda;
Boehme, Amelia;
Cottarelli, Azzurra;
Eisler, Lisa;
Elkind, Mitchell S. V.;
Ghoshal, Shivani;
Agarwal, Sachin;
Soojin Park;
Claassen, Jan;
Connolly, E. Sander;
Hod, Eldad A.;
Roh, David J.

Publication type:

Article

Deep structural brain lesions associated with consciousness impairment early after hemorrhagic stroke.

Published in:

Scientific Reports, 2019, v. 9, n. 1, p. 1, doi. 10.1038/s41598-019-41042-2

By:

Rohaut, Benjamin;
Doyle, Kevin W.;
Reynolds, Alexandra S.;
Igwe, Kay;
Couch, Caroline;
Matory, Adu;
Rizvi, Batool;
Roh, David;
Velazquez, Angela;
Megjhani, Murad;
Park, Soojin;
Agarwal, Sachin;
Mauro, Christine M.;
Li, Gen;
Eliseyev, Andrey;
Perlbarg, Vincent;
Connolly, Sander;
Brickman, Adam M.;
Claassen, Jan

Publication type:

Article

Visualizing the burden of brain tissue hypoxia and metabolic dysfunction assessed by multimodal neuromonitoring in subarachnoid hemorrhage patients: the TITAN study.

Published in:

Intensive Care Medicine, 2025, v. 51, n. 4, p. 708, doi. 10.1007/s00134-025-07888-z

By:

Gouvêa Bogossian, Elisa;
Kempen, Bavo;
Veldeman, Michael;
Park, Soojin;
Rass, Verena;
Marinesco, Stephane;
Weiss, Miriam;
Schubert, Gerrit Alexander;
Kastenholz, Nick;
Claassen, Jan;
Kindl, Philipp;
Berek, Anna;
Anderloni, Marco;
Conzen-Dilger, Catharina;
Schuind, Sophie;
Balança, Baptiste;
Tholance, Yannick;
Sander Connolly, E.;
Meyfroidt, Geert;
Helbok, Raimund

Publication type:

Article

Covert consciousness in critical care.

Published in:

Intensive Care Medicine, 2025, v. 51, n. 1, p. 173, doi. 10.1007/s00134-024-07722-y

By:

Claassen, Jan;
Kondziella, Daniel;
Young, Michael J.

Publication type:

Article

Broad use of processed EEG: ready for prime time yet?

Published in:

2024

By:

Rasulo, Frank A.;
Claassen, Jan;
Romagnoli, Stefano

Publication type:

Editorial

Contemporary management of aneurysmal subarachnoid haemorrhage. An update for the intensivist.

Published in:

Intensive Care Medicine, 2024, v. 50, n. 5, p. 646, doi. 10.1007/s00134-024-07387-7

By:

Robba, Chiara;
Busl, Katharina M.;
Claassen, Jan;
Diringer, Michael N.;
Helbok, Raimund;
Park, Soojin;
Rabinstein, Alejandro;
Treggiari, Miriam;
Vergouwen, Mervyn D. I.;
Citerio, Giuseppe

Publication type:

Article

Status epilepticus in the ICU.

Published in:

Intensive Care Medicine, 2024, v. 50, n. 1, p. 1, doi. 10.1007/s00134-023-07263-w

By:

Rossetti, Andrea O.;
Claassen, Jan;
Gaspard, Nicolas

Publication type:

Article

Electroencephalogram in the intensive care unit: a focused look at acute brain injury.

Published in:

2022

By:

Alkhachroum, Ayham;
Appavu, Brian;
Egawa, Satoshi;
Foreman, Brandon;
Gaspard, Nicolas;
Gilmore, Emily J.;
Hirsch, Lawrence J.;
Kurtz, Pedro;
Lambrecq, Virginie;
Kromm, Julie;
Vespa, Paul;
Zafar, Sahar F.;
Rohaut, Benjamin;
Claassen, Jan

Publication type:

journal article

Updated nomenclature of delirium and acute encephalopathy: statement of ten Societies.

Published in:

2020

By:

Slooter, Arjen J. C.;
Otte, Wim M.;
Devlin, John W.;
Arora, Rakesh C.;
Bleck, Thomas P.;
Claassen, Jan;
Duprey, Matthew S.;
Ely, E. Wesley;
Kaplan, Peter W.;
Latronico, Nicola;
Morandi, Alessandro;
Neufeld, Karin J.;
Sharshar, Tarek;
MacLullich, Alasdair M. J.;
Stevens, Robert D.

Publication type:

journal article

Coma science: intensive care as the new frontier.

Published in:

2020

By:

Claassen, Jan

Publication type:

Editorial

Continuous electroencephalographic monitoring in neurocritical care.

Published in:

Current Neurology & Neuroscience Reports, 2002, v. 2, n. 6, p. 534, doi. 10.1007/s11910-002-0042-1

By:

Claassen, Jan;
Mayer, Stephan

Publication type:

Article

The current state of treatment of status epilepticus.

Published in:

Current Neurology & Neuroscience Reports, 2002, v. 2, n. 4, p. 345, doi. 10.1007/s11910-002-0010-9

By:

Hirsch, Lawrence;
Claassen, Jan

Publication type:

Article

Hyperarousal Symptoms in Survivors of Cardiac Arrest Are Associated With 13 Month Risk of Major Adverse Cardiovascular Events and All-Cause Mortality.

Published in:

2020

By:

Presciutti, Alex;
Shaffer, Jonathan;
Sumner, Jennifer A;
Elkind, Mitchell S V;
Roh, David J;
Park, Soojin;
Claassen, Jan;
Edmondson, Donald;
Agarwal, Sachin

Publication type:

journal article

Gain-of-function polymorphisms of cystathionine β-synthase and delayed cerebral ischemia following aneurysmal subarachnoid hemorrhage.

Published in:

Journal of Neurosurgery, 2011, v. 115, n. 1, p. 101, doi. 10.3171/2011.2.jns101414

By:

GROBELNY, BARTOSZ T.;
DUCRUET, ANDREW F.;
DEROSA, PETER A.;
KOTCHETKOV, IVAN S.;
ZACHARIA, BRAD E.;
HICKMAN, ZACHARY L.;
FERNANDEZ, LUIS;
NARULA, RESHMA;
CLAASSEN, JAN;
LEE, KIWON;
BADJATIA, NEERAJ;
MAYER, STEPHAN A.;
CONNOLLY JR., E. SANDER

Publication type:

Article